<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml"
      xmlns:th="http://www.thymeleaf.org"
      xmlns:sec="http://www.thymeleaf.org/thymeleaf-extras-springsecurity3"
>
<head>
    <title>Spring Security 入门</title>
</head>
<body>
<h1>欢迎使用 Spring Security!</h1>
<p>点击 <a th:href="@{/hello}">这里</a> 打个招呼吧</p>
</body>
</html>